Current Flag

Description of current flag:
The flag's ratio is 3:5. It is a black over yellow over blue horizontal tricolour.
Sources: Stadler 1970, p.68 and §2(2) of Hauptsatzung of Ronnenberg version 19 March 2013
Klaus-Michael Schneider, 7 Nov 2016

Flag in Use

3:5 image by Klaus-Michael Schneider, 7 Nov 2016

Description of current flag:
The flag's ratio is 3:5. It is a black over yellow over blue horizontal tricolour with centred arms.
Source: this flag online catalogueKlaus-Michael Schneider, 7 Nov 2016

Coat of arms

Description of coat of arms:
The shield is parted per pale into black and blue, over all a golden fess.
Meaning:
Ronnenberg had been seat of the most important vehmic court in the Calenberg Dominions from 1466 to 1546. The arms are those of the Lords of Ronnenberg, who sold their possessions in 1346.
Source: Stadler 1970, p.68 and §2(1) of Hauptsatzung of Ronnenberg, version 19 March 2013
Klaus-Michael Schneider, 7 Nov 2016